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SIT3702AI-442N25A220.00000T

Description
Oscillator
CategoryPassive components    oscillator   
File Size267KB,13 Pages
ManufacturerSiTime
Environmental Compliance
Download Datasheet Parametric View All

SIT3702AI-442N25A220.00000T Overview

Oscillator

SIT3702AI-442N25A220.00000T Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codeunknow
Other featuresENABLE/DISABLE FUNCTION; TR
Maximum control voltage1.6 V
Minimum control voltage
maximum descent time0.4 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate30 ppm
frequency stability25%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency220 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeHCSL
Output load50 OHM
physical size7.0mm x 5.0mm x 0.9mm
longest rise time0.4 ns
Maximum supply voltage2.75 V
Minimum supply voltage2.25 V
Nominal supply voltage2.5 V
surface mountYES
maximum symmetry55/45 %
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches1
SiT3702
LVPECL / LVDS / CML / HCSL
Voltage Controlled MEMS Oscillator
Features
• Extremely low RMS phase jitter (random)
• <1 ps (typical)
• 4 Pull range options
• ±30, ±60, ±120, ±240 PPM
• Wide frequency range
• 1 MHz to 220 MHz
• 220 MHz to 800 MHz (contact SiTime)
• High frequency stability
• ±10 PPM, ±15 PPM, ±20 PPM
• ±25 PPM, ±50 PPM
• Operating voltage
• 1.8, 2.5 or 3.3 V
• Operating temperature range
• Industrial, -40 to 85 °C
• Extended Commercial, -20 to 70 °C
• Commercial, 0 to 70 °C
• Small footprint
• 5.0 x 3.2 x 0.75 mm
• 7.0 x 5.0 x 0.9 mm
• Pb-free and ROHs compliant
Benefits
• Ultra fast lead time: 2 to 3 weeks
• Linear pull range
• Eliminates crystal qualification time
• 50% + board saving space
• More cost effective than quartz oscillators, quartz crystals
and clock ICs.
• Completely quartz-free
Applications
• 10G Fibre Channel
• 10GbE LAN / WAN
• Networking
Block Diagram
VDD
OUT- OUT+
Pinout
VC
1
6
VDD
OE
2
5
OUT-
MEMS
Resonator
High Performance
Phase Lock Loop
GND
3
4
OUT+
VC
OE
GND
SiTime Corporation
Rev. 1.00
990 Almanor Avenue, Suite 200
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised September 17, 2009
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